Dear TI,
I have a question about maximal temperature of Schmitt trigger SN74AUP1G17.
Its maximal junction temperature is 150 °C and maximal operating free-air temperature is 85 °C.
Electrical characteristics (like thresholds, switching characteristics, etc.) are defined over recommended operating free-air temperature range (-40 °C to 85 °C).
What if my ambient temperature is slightly above maximal operating free-air temperature, e.g. 95 °C? Can I somehow estimate how much the electrical characteristics can change? It is still fair below maximal junction temperature so the device will not be damaged but I question the parameters.
Expected power loss at the Schmitt trigger in my application is minimal (switching frequency is almost 0). The component is heated by other components on PCB.
Thank you.